This doesn't actually change the cylinder type info in the dive, because
it's too broken for that. Instead it prints out what it would change
things to.
The gtk2 notion of text input focus is *really* odd. Why is the
cylinder type sometimes selected, and sometimes not?
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Make it about general equipment management, and start hooking up
functions to show new equipment information when changing dives (and to
flush changes to equipment information for the previously active dive).
Nothing is hooked up yet, and it's now showing just one (really big)
cylinder choice, so this is all broken. But it should make it possible
to at least get somewhere some day.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
